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Dorman Overflow and Recovery Tanks

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Dorman overflow and recovery tanks provide a reliable and durable replacement for a faulty cooling system component, with benefits including preventing overheating, maintaining proper coolant levels, and resisting temperature fluctuations. They capture excess coolant during expansion and draw it back into the system as it cools, preventing fluid loss, air in the lines, and radiator damage. Dorman's tanks are engineered for an exact fit, ensuring a straightforward installation and long-lasting performance with quality materials. Select the model designed for your application needs.

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Dorman Overflow and Recovery Tanks 603-138

Non-Pressurized Coolant Reservoir

Part Number: RNB-603-138

Not Yet Reviewed

Estimated Ship Date: Monday 12/1/2025

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Estimated Ship Date: Monday 12/1/2025

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